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arXiv · 1604.00135

On the Performance of RF-FSO Links with and without Hybrid ARQ

Behrooz Makki·Tommy Svensson·Thomas Eriksson·Mohamed-Slim Alouini
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Abstract

This paper studies the performance of hybrid radio-frequency (RF) and free-space optical (FSO) links assuming perfect channel state information (CSI) at the receiver. Considering the cases with and without hybrid automatic repeat request (HARQ), we derive closed-form expressions for the message decoding probabilities as well as the throughput and the outage probability of the RF-FSO setups. We also evaluate the effect of adaptive power allocation and different channel conditions on the throughput and the outage probability. The results show the efficiency of the RF-FSO links in different conditions.

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Behrooz Makki, Tommy Svensson, Thomas Eriksson, Mohamed-Slim Alouini. 2016-04-01. On the Performance of RF-FSO Links with and without Hybrid ARQ. https://doi.org/10.1109/twc.2016.2549537

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